Actress Mischa Barton sure moves on quick.

As earlier reported by several entertainment blogs, she broke up up with her boyfriend, Rooney frontman Taylor Locke.
And, now, it seems Mushy has sunk her claws into actor Josh Hartnett. Eew.
The two reportedly met one another at Bungalow 8 in London on Monday night. According to eyewitnesses, the two spent around an hour together at the club before they headed back to his hotel. Though she was spotted heading back to her hotel an hour later.
More than enough time!
Josh Harnett is currently in London to perform as Charlie Babbitt in Rain Main.